A population of values has a normal distribution with μ=168.5 and =8.8. A random sample of size n=83 is drawn.
Find the probability that a single randomly selected value is greater than 165.8. Round your answer to four decimal places.
P(X>165.8)=
Find the probability that a sample of size n=83 is randomly selected with a mean greater than 165.8. Round your answer to four decimal places.
P(M>165.8)=

option 1 is correct.

step-by-step explanation:

y varies inversely with x and constant of variation is 4

the equation will be:

y = k/x

where k =4 so,

y = 4/x

if we put values of x of option 1 in the above equation and find values of y

y = 4/-2 => y =-2

y = 4/-1 => y = -4

y = 4/1 => y = 4

y = 4/2 => y =2

so, all the values of x and y are correct.

if we put values of x given in other options and find value of y we cannot find whole table satisfying the equation.

hence option 1 is correct.

a triangular prism is a 3 dimensional shape composed of triangles and rectangles. it is made from two triangular bases and three rectangular sides.  

the answer to your question is c.)   volcanoes built the mountains and earthquakes tore them down.

step-by-step explanation:

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c. histogram

step-by-step explanation: